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Re: [Qemu-devel] [PATCH v6 1/4] vfio: Mediated device Core driver
From: |
Tian, Kevin |
Subject: |
Re: [Qemu-devel] [PATCH v6 1/4] vfio: Mediated device Core driver |
Date: |
Thu, 4 Aug 2016 07:21:08 +0000 |
> From: Kirti Wankhede [mailto:address@hidden
> Sent: Thursday, August 04, 2016 3:04 AM
>
>
> 2. Physical device driver interface
> This interface provides vendor driver the set APIs to manage physical
> device related work in their own driver. APIs are :
> - supported_config: provide supported configuration list by the vendor
> driver
> - create: to allocate basic resources in vendor driver for a mediated
> device.
> - destroy: to free resources in vendor driver when mediated device is
> destroyed.
> - reset: to free and reallocate resources in vendor driver during reboot
Currently I saw 'reset' callback only invoked from VFIO ioctl path. Do
you think whether it makes sense to expose a sysfs 'reset' node too,
similar to what people see under a PCI device node?
> - start: to initiate mediated device initialization process from vendor
> driver
> - shutdown: to teardown mediated device resources during teardown.
I think 'shutdown' should be 'stop' based on actual code.
Thanks
Kevin
- Re: [Qemu-devel] [PATCH v6 2/4] vfio: VFIO driver for mediated PCI device, (continued)
- Re: [Qemu-devel] [PATCH v6 2/4] vfio: VFIO driver for mediated PCI device, Kirti Wankhede, 2016/08/10
- Re: [Qemu-devel] [PATCH v6 2/4] vfio: VFIO driver for mediated PCI device, Alex Williamson, 2016/08/10
- Re: [Qemu-devel] [PATCH v6 2/4] vfio: VFIO driver for mediated PCI device, Kirti Wankhede, 2016/08/11
- Re: [Qemu-devel] [PATCH v6 2/4] vfio: VFIO driver for mediated PCI device, Alex Williamson, 2016/08/11
- Re: [Qemu-devel] [PATCH v6 2/4] vfio: VFIO driver for mediated PCI device, Kirti Wankhede, 2016/08/11
- Re: [Qemu-devel] [PATCH v6 2/4] vfio: VFIO driver for mediated PCI device, Alex Williamson, 2016/08/11
- Re: [Qemu-devel] [PATCH v6 2/4] vfio: VFIO driver for mediated PCI device, Kirti Wankhede, 2016/08/12
- Re: [Qemu-devel] [PATCH v6 2/4] vfio: VFIO driver for mediated PCI device, Alex Williamson, 2016/08/12
- Re: [Qemu-devel] [PATCH v6 2/4] vfio: VFIO driver for mediated PCI device, Kirti Wankhede, 2016/08/12
[Qemu-devel] [PATCH v6 1/4] vfio: Mediated device Core driver, Kirti Wankhede, 2016/08/03
- Re: [Qemu-devel] [PATCH v6 1/4] vfio: Mediated device Core driver,
Tian, Kevin <=
Re: [Qemu-devel] [PATCH v6 1/4] vfio: Mediated device Core driver, Alex Williamson, 2016/08/09
- Re: [Qemu-devel] [PATCH v6 1/4] vfio: Mediated device Core driver, Kirti Wankhede, 2016/08/12
- Re: [Qemu-devel] [PATCH v6 1/4] vfio: Mediated device Core driver, Alex Williamson, 2016/08/12
- Re: [Qemu-devel] [PATCH v6 1/4] vfio: Mediated device Core driver, Kirti Wankhede, 2016/08/12
- Re: [Qemu-devel] [PATCH v6 1/4] vfio: Mediated device Core driver, Tian, Kevin, 2016/08/15
- Re: [Qemu-devel] [PATCH v6 1/4] vfio: Mediated device Core driver, Alex Williamson, 2016/08/15
- Re: [Qemu-devel] [PATCH v6 1/4] vfio: Mediated device Core driver, Neo Jia, 2016/08/15
- Re: [Qemu-devel] [PATCH v6 1/4] vfio: Mediated device Core driver, Alex Williamson, 2016/08/15